We tried to ring you back，Bryan，but we think we your number incorrectly.
A. looked up
B. got through
C. took down
D. worked out
网友回答
A. looked up
B. got through
(答案→)C. took down
D. worked out
解析：
句意为：我们努力给你打电话，Bryan，但我们想我们写错了你的电话号码。look up查阅；get through接通；take down写下；work out计算出。